12103613168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 25759489680

約数和(自身を除く): 13655876512

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 61, 76, 86, 122, 152, 172, 244, 304, 344, 353, 488, 688, 706, 817, 976, 1159, 1412, 1634, 1849, 2318, 2623, 2824, 3268, 3698, 4636, 5246, 5648, 6536, 6707, 7396, 9272, 10492, 13072, 13414, 14792, 15179, 18544, 20984, 21533, 26828, 29584, 30358, 35131, 41968, 43066, 49837, 53656, 60716, 70262, 86132, 99674, 107312, 112789, 121432, 140524, 172264, 199348, 225578, 242864, 281048, 288401, 344528, 398696, 409127, 451156, 562096, 576802, 652697, 797392, 818254, 902312, 925919, 1153604, 1305394, 1636508, 1804624, 1851838, 2142991, 2307208, 2610788, 3273016, 3703676, 4285982, 4614416, 5221576, 6546032, 7407352, 8571964, 10443152, 12401243, 14814704, 17143928, 17592461, 24802486, 34287856, 35184922, 39814517, 49604972, 70369844, 79629034, 99209944, 140739688, 159258068, 198419888, 281479376, 318516136, 637032272, 756475823, 1512951646, 3025903292, 6051806584, 12103613168]

約数ペア:

[(1, 12103613168), (2, 6051806584), (4, 3025903292), (8, 1512951646), (16, 756475823), (19, 637032272), (38, 318516136), (43, 281479376), (61, 198419888), (76, 159258068), (86, 140739688), (122, 99209944), (152, 79629034), (172, 70369844), (244, 49604972), (304, 39814517), (344, 35184922), (353, 34287856), (488, 24802486), (688, 17592461), (706, 17143928), (817, 14814704), (976, 12401243), (1159, 10443152), (1412, 8571964), (1634, 7407352), (1849, 6546032), (2318, 5221576), (2623, 4614416), (2824, 4285982), (3268, 3703676), (3698, 3273016), (4636, 2610788), (5246, 2307208), (5648, 2142991), (6536, 1851838), (6707, 1804624), (7396, 1636508), (9272, 1305394), (10492, 1153604), (13072, 925919), (13414, 902312), (14792, 818254), (15179, 797392), (18544, 652697), (20984, 576802), (21533, 562096), (26828, 451156), (29584, 409127), (30358, 398696), (35131, 344528), (41968, 288401), (43066, 281048), (49837, 242864), (53656, 225578), (60716, 199348), (70262, 172264), (86132, 140524), (99674, 121432), (107312, 112789)]